Sync the copy of the portable specfile with the latest update
Re-generate FIPS patch against 11.0.21+1 following backport of JDK-8155246
Re-generate SHA3 patch following backport of JDK-8242151
Bump libpng version to 1.6.39 following JDK-8305815
Bump HarfBuzz version to 7.2.0 following JDK-8307301
Bump freetype version to 2.13.0 following JDK-8306881
Update generate_tarball.sh to be closer to upstream vanilla script inc. no more ECC removal
Update bug URL for RHEL to point to the Red Hat customer portal
Change top_level_dir_name to use the VCS tag, matching new upstream release style tarball
Apply all patches using -p1
Drop local backport of JDK-8243210 which is upstream from 11.0.21+2
Add missing JFR alternative ghost
Move jcmd to the headless package
** This tarball is embargoed until 2023-10-17 @ 1pm PT. **
Resolves: RHEL-12216
Resolves: RHEL-13523
Resolves: RHEL-13524
Resolves: RHEL-3475
Resolves: RHEL-13534
Resolves: RHEL-3493
